/*
package com.zcy.web;

import com.zcy.domain.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@RestController
@RequestMapping("/consumer")
public class ConsumerControllerBack {
    //多个方法调用只需改一处就ok
    public static  final String URL_PREFIX = "http://localhost:8001";
    @Autowired
    private RestTemplate restTemplate;
    @GetMapping("/{id}")
    public User getById(@PathVariable("id") Long id) {
        String url = URL_PREFIX+"/user/"+id;
        User user = restTemplate.getForObject(url, User.class);
        return user;
    }
}
*/
